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Master's Dissertation
DOI
https://doi.org/10.11606/D.18.2006.tde-18072006-101938
Document
Author
Full name
José Roberto Martins
E-mail
Institute/School/College
Knowledge Area
Date of Defense
Published
São Paulo, 2005
Supervisor
Committee
Carvalho, Jonas de (President)
Claro Neto, Salvador
Coelho, Reginaldo Teixeira
Title in Portuguese
"Manufatura rápida - avaliação das tecnologias de impressão 3D e FDM na fabricação de moldes rápidos"
Keywords in Portuguese
FDM
Ferramental
Impressora 3D
Manufatura Rápida
Prototipagem Rápida
Abstract in Portuguese
Este trabalho avaliou a aplicação das tecnologias de prototipagem rápida por Impressão 3D e FDM (Fused Deposition Modeling) na produção de moldes rápidos. Esta avaliação foi feita com base nas qualidades das peças obtidas por vazamento nos moldes produzidos, bem como nas limitações encontradas em suas utilizações. Foram estabelecidas as principais diferenças do ponto de vista de qualidade, custos, tempos gastos e praticidade. Foram construídos moldes para peças que contemplando vários graus de dificuldades. Para cada ferramental foram obtidos lotes de peças, através dos quais foram analisadas e comparadas as qualidades dos protótipos.
Title in English
Rapid Manufactory – Comparative evaluations of 3D printing system against FDM system for Rapid Tooling
Keywords in English
3D Printing
FDM
Rapid Manufacturing
Rapid Prototyping
Tooling
Abstract in English
This work evaluated the application of the Rapid Prototyping technologies 3D printer and FDM (Fused Deposition Modeling) in the rapid manufacturing of molds. This evaluation is based on the quality of the parts molded, as well as in the limitations found in the molds applications. As result the main differences related to quality, and usability was established. The molds produced parts with different degrees of geometric difficulties. For each mold, a few prototypes were produced and their qualities compared.
 
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DissertJRM.pdf (3.79 Mbytes)
Publishing Date
2006-11-09
 
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